baber/WOPTO huggingface dataset:
Patent JP-S59149842-A (JP)
Title: Structure of car window
Inventor: YAMASHITA MITSUHIKO
IPC: B60J1/02
Filed: 1983-02-14
Abstract: PURPOSE:To secure the function of certain window sealing by simple means by providing, covering the whole periphery, projecting bodies plunging into adhesive agent. CONSTITUTION:To assemble a window glass 5 to a window 1, adhesive agent 15 is applied with definite thickness to the whole periphery of a space for application of the window glass 5. Subsequently, in a condition of correspondence of the adhesive agent 15 with the projecting body 7, the window glass 5 is mounted on a flange part 3 and forcibly pressed from above. Then the projecting body 7 plunges into the adhesive agent 15. As a result, since a depressed part, along the projecting body 7, is formed in the adhesive agent 15 even if there is unevenness on the surface of said agent, adhesion is firmly made and sealing between the window glass 5 and the flange part 3 is certainly performed.
Patent JP-H04211149-A (JP)
Title: Resin sealed semiconductor integrated circuit device
Inventor: USUI TOSHIMASA
IPC: H01L21/3205
Filed: 1991-02-15
Abstract: PURPOSE:To provide a resin sealed semiconductor integrated circuit device which causes no short circuits between the upper layer wiring and the lower layer wiring by preventing cracks of a passivation film and an insulating film developed by thermal stress or shrinkage stress applied on a semiconductor chip when the semiconductor chip is resin-sealed. CONSTITUTION:The title device includes a semiconductor substrate 6 with electric elements, two or more wiring layers overlaying it via an insulating film 4, and a resin 10 which is the sealant coating this wiring layer and the semiconductor substrate 6, and is provided with a plurality of recesses 8 and projections 9 in a side face near the cross boundary of an upper layer wiring 2 which crosses a lower layer.
Patent JP-H09205820-A (JP)
Title: Rolling controller for working vehicle
Inventor: YOSHIDA SADAJI
IPC: A01B63/10
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To appropriately correct a rolling manipulated variable which becomes necessary resulting from the sinking of a wheel. SOLUTION: This rolling controller for working vehicle is provided with a tilt detecting means 9 which detects the right-left tilt attitude of a traveling vehicle body from the horizontal by connecting a ground working device to the traveling vehicle body so that the working device freely rolls and also provided with a tilt rolling control means C which holds the ground working device at a set ground rolling attitude according to the detection information of the tilt detecting means 9 at the time of a travel along a contour in a right- left directionally slanting place. Further, the device is provided with a tilt correcting means c1 which corrects the rolling manipulated variable of the tilt rolling control means C through artificial operation.
Patent JP-H03229858-A (JP)
Title: Black plated steel sheet and its production
Inventor: MISHIMA TADAHIKO
IPC: C23C30/00
Filed: 1990-02-02
Abstract: PURPOSE:To easily produce a black plated steel sheet by the use of inexpensive raw materials at a low cost by forming, by means of vacuum vapor deposition, an Fe-Si-O compound film of specific thickness, e.g. of amorphous state on the surface of a steel sheet in an atmospheric gas of specific pressure. CONSTITUTION:An Fe-Si-O film of >=0.5mum thickness in an amorphous state, in a microcrystalline state, or in a state of the mixture of them is formed at least on one side of a steel sheet. The formation of the above film is carried out by a reactive vacuum vapor deposition method or a reactive ion plating method in an atmospheric gas, such as oxygen or air, of 5X10<-4>-2X10<-2>Torr. By this method, the black plated steel sheet having an attractive black color and high hardness can easily be obtained with superior controllability.
Patent JP-S58138929-A (JP)
Title: Hot water feeding device
Inventor: FUJISHITA KAZUO
IPC: F24D17/00
Filed: 1982-02-15
Abstract: PURPOSE:To enable the maintaining of a required temperature of hot water without adjusting a tap by a method wherein a heating loss from the hot water storing tank is decreased and at the same time a high hot water can be obtained in a short period of time when the hot water is diminished. CONSTITUTION:A cistern 9, hot water storing tank 3 and source of heat 6 are separately arranged, and a circuit from an outlet port 12 at the lower part of the cistern 9 to the inlet port 13 above the hot water storing tank 3 is provided with a low hot water pipe 15, three-way valve 16, source of heat 6, hot water pipe A17, mixing valve 18, pump 19, hot water pipe B20 and solenoid valve 21. Further, the outlet port 14 at the lower part of the hot water storing tank 3 is communicated with the three-way valve 16 through the high temperature hot water pipe C22, and both the low hot water pipe 15 and the mixing valve 18 are connected by a bypass pipe 23. The hot water output pipe 2 is taken out from the hot water pipe 20 between the pump 19 and the solenoid valve 21. When the operation is started without any water (or hot water) in the hot water tank 3, the pump 19 is started to operate, and at the same time a solenoid valve 21 and a burner 4 at the source of heat 6 are turned on with a signal from the water level switch 3a, and the water is heated through the heat exchanger 5.
Patent JP-S59148797-A (JP)
Title: Production of 2',5'-dihalo-2',5'-didenoxyuridine or its derivative
Inventor: HIROTA KOUSAKU
IPC: C07H19/067
Filed: 1983-02-14
Abstract: PURPOSE:The reaction of uridine with phosphorus oxychloride or oxybromide is conducted in dimethylformamide to enable 1-step preparation of the titled compound having antitumor activity without protection of uridine. CONSTITUTION:The objective compound of formula II (X is Cl or Br) is obtained by reaction of uridine or its derivative of formula I (R is H, halogen, 1- 4C alkyl) with phosphorus oxychloride or oxybromide in dimethylformamide, preferably at 50-100 deg.C for 1-5hr. The compounds of formula II other than 2', 5'-dichloro-2',5'-dideoxyuridine and 2',5'-dichloro-2',5'-dideoxy-5-fluorouridine are novel.
Patent JP-H09208049-A (JP)
Title: Preform taking-out and aligning device
Inventor: SHIMODAIRA KATSUYOSHI
IPC: B65G47/91
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To increase preform feed capacity by taking out, by a plurality of prescribed rows in the lateral direction, preforms maintained in a falling condition at a supporting pin planted perpendicularly in a tray, adjusting the pitch and row-to-row interval of the supporting pin for aggregation into a single row, drawing it out of the supporting pin, and reversing and erecting it for discharge. SOLUTION: When a preform 10 is taken out and transferred, the lateral pitches of supporting pins in both interval traveling mechanisms on the stationary side and the traveling side are the same as the lateral pitch of the preform 10 and are on the identical line. When a traveling member 71 where the preform 10 is placed increases an interval, feed direction line positions are positioned in a zigzag form each other. When they approach each other under this condition, the preforms 10 are aligned in a single row. When a reversing device 75 takes the preform 10 out of an aggregate device 61, a supporting base lifts and gets out of the supporting pin. A rotating table 78 rotates by 180 degrees to be erected, thus engaging and delivering the preform 10 to a delivery device.
Patent JP-H0355269-A (JP)
Title: Thermal line printer
Inventor: SAKAI KEITA
IPC: H04N1/23
Filed: 1990-02-01
Abstract: PURPOSE:To realize high printing quality at low cost by storing printing data necessary for the heat accumulation control of a thermal head only by one low capacity external memory and performing the greater part of the processing of printing data and the control of the external memory by the use of hardware. CONSTITUTION:Parallel/serial conversion is performed at every one word on hardware and two kinds of operations, that is, one operation for performing the rewriting of the printing data in a memory 3 while printing data is transmitted to a line thermal head 13 and the other operation for transmitting the printing data in the memory 3 to the thermal head 13 as corrected printing data on the hardware are performed. The data is transmitted to the thermal head 13 on the hardware at every one word or one dot line. As mentioned above, by applying the corrected printing data to the thermal head 3, the magnitude of the energy applied to each of heating elements can be made variable by the combination with the past record of color development and proper energy can be applied to the thermal head and, further, the transmission speed of the corrected printing data to the thermal head can be increased.
Patent JP-S60165121-A (JP)
Title: Receiver for satellite communication
Inventor: INOUE SEIYA
IPC: H04B1/06
Filed: 1984-02-07
Abstract: PURPOSE:To obtain the same performance figure G/T as that of a large-sized antenna by means of two sets of small-sized inexpensive antennas by using the 2 sets of the antennas and adding an RF signal from each antenna in phase. CONSTITUTION:A signal received by the 2nd antenna 1b and amplified by the 2nd low noise amplifier 3b with low noise is phase-shifted by a phase shifter 11, and an output of the phase shifter 11 and an output of the 1st low noise amplifier 3a are in phase and added by an adder 12. Since the S/N (signal to noise ratio) is improved by 3dB in this case, the overall G/T is improved by 3dB than the G/T of each antenna system resultingly. In a loop consisting of a subtractor 13, a down converter 4b, a gain control circuit 14, a level detector 16 and a phase shifter 11, the phase difference between two RF signals inputted to the adder 12 is eliminated by using a voltage proportional to the sinusoidal absolute value of the phase difference between the two RF signals inputted to the subtractor 13 to control the phase shift amount of the phase shifter 11.
Patent JP-H11218636-A (JP)
Title: Structure and method for reinforcing optical fiber fusion-splicing connection part
Inventor: SUZUKI MASAYUKI
IPC: G02B6/255
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure for the optical fiber fusion-splicing connection part which can have its reinforcement part made small-sized. SOLUTION: The optical fibers 5 and primary clad layer 6 of a coated optical fiber wherein the optical fibers 5 are connected by fusion splicing at a connection point 11 are covered with a half-split sleeve 1 and the primary clad layer 6 and half-split sleeve 1 are adhered together with hot-melt resin 2 arranged on the internal surface of the half-split sleeve 1. Thus, the half-split sleeve 1 is fitted between secondary clad layers 7, so the external diameter of the half-split sleeve 1 can be equalized to the external diameter of the secondary clad layers 7. Consequently, the reinforcement part 1 is made small-sized.
Patent JP-S52105467-A (JP)
Title: Storing apparatus
Inventor: NISHIKAWA CHIYUUZOU
IPC: B65G65/40
Filed: 1976-03-02
Abstract: PURPOSE: To prevent bridge phenomenon in reservoir, by providing reservoir with wall, which is rotated about an axis inclined from vertical direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63193497-A (JP)
Inventor: FUJII TSUNEYUKI
IPC: H05H1/18
Filed: 1987-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56118870-A (JP)
Title: Plastic head for ink jet printer
Inventor: YAMAGISHI YASUO
IPC: B41J2/20
Filed: 1980-02-25
Abstract: PURPOSE:To prevent foams from remaining in an ink chamber and enable the ink to be fed in easily by a method wherein a plastic containing a surfactant mixed and kneaded therein is used as a base material for the ink jet printer head. CONSTITUTION:In order to maintain a high critical surface tension at the surface of the ink jet 1 for a long period of time and to prevent the foams from remaining in the head 1 at the time of feeding-in of the ink, the plastic containing the surfactant mixed and kneaded therein and having been solidified is used as the base material for the head 1. As a result, the foams 5 apt to remain on the inside walls of the ink chamber 3 can be easily stripped from the walls and pushed out by the pressure of the ink, so that control of ink droplets can be performed without reduction of the pressure of a vibrator 6 due to the presence of foams 5.
Patent JP-S61181947-A (JP)
Title: Direct laser emission spectrochemical analyzer for molten metal
Inventor: SANO HIROYA
IPC: G01N21/63
Filed: 1985-02-07
Abstract: PURPOSE:To achieve an accurate analysis in real time, by arranging a spark discharge means in a condenser cylinder and a means of transmitting to a spectrochemical analyzer an excited light generated by exposing molten metal to laser light. CONSTITUTION:As a consuming type temperature measuring sampling probe lowers to the given depth under the interface, molten metal rises to the molten metal surface in a sampling chamber and after the surface in the sampling chamber becomes constant, a condenser cylinder 6 is brought down to the sampling chamber with a lift. The condenser cylinder lowers until a level sensor 14 mounted at the tip of the cylinder 6 gets in contact with the molten metal and is kept in place at a distance the moment the sensor does. After several sec, a pulse laser light is focused on the molten metal with a condenser lens. Then, the microplasma thus obtained further performs an auxiliary excitation by a spark discharge and the light generated is passed through a spectroscope introduction lens used as spectroscope to accomplish a laser excitation direct emission spectrochemical analysis of the molten metal.
Patent JP-S58142317-A (JP)
Title: Liquid crystal display device
Inventor: NAKANOWATARI JIYUN
IPC: G09F9/30
Filed: 1982-02-17
Abstract: PURPOSE:To conduct thermal writing in a nematic-cholesteric phase transition type liq. crystal by arranging resistors at the intersections of electrodes formed on a substrate in a lattice shape and supplying an electric current to the arbitrarily selected resistors to generate heat. CONSTITUTION:An insulating layer 5 for insulating an electrode 2a extending in the lateral direction from an electrode 3a extending in the longitudinal direction is interposed between the electrodes 2a, 3a, and an arc-shaped resistor 4a-a which generates heat by supplying an electric current is placed between the electrodes 2a, 3a. Transparent electrodes 7, 8 for erasing a display are formed on the underside of an upper glass substrate 1 and the surface of an under glass substrate 6, and a nematic-cholesteric mixed liq. crystal 9 is injected into the gap between the electrodes 7, 8. When resistors 4a-a-4h-i are made of a substance with a negative large temp. coefft. of resistance, by generating heat from the selected resistors, the resistance value is reduced, the electric current flows concentrically to the selected resistors, and cross talk can be reduced.
Patent JP-S63189794-A (JP)
Title: Heat exchanger
Inventor: FUJIMOTO SHINJI
IPC: F28F1/12
Filed: 1987-02-03
Abstract: PURPOSE:To make the wall thickness of a heat transfer pipe thin and improve the heat transfer coefficient in the pipe by providing a fin with holes like a net which has a section to make the air penetrate among concave grooves and headers respectively with a plurality of branch pipes which are inserted into and fixed to the inner circumferences at both ends of a flow channel with a groove. CONSTITUTION:A fin 2 with holes like a net consists of a in section 6 through which air can penetrate and concave groove 7 with a small diameter shaped like an arc, and the concave groove 7 has a thin-walled member in the flat plate shape formed in an arc in a small diameter circle with the inner diameter of about 4 mm. with its flat plane section at both ends 7a and 7b and its central section 7c with a groove. An inlet header 4 and outlet header 5 have their branch pipes 3 inserted into a heat transfer pipe 1 and those branch pipes are fixed on to the pipe 1 with an adhesive, etc. Air flows in the direction of F among the fins 2 with holes like a net and a heating medium flows in the flow channel 8 with groove of a heat transfer pipe 1. And, the heat exchange is carried out between the heating medium and air flow through the heat transfer pipe 1 and the fins 2 with holes like a net. In this heat exchange, because the heat transfer pipe 1 has the thin wall and the flow channel 8 of the small diameter with groove, the heat transfer coefficient in the pipe can be much raised, and on the other hand, on the side of the air, the fin 2 with holes like a with high heat conductivity is provided which is capable of increasing the capability of the heat exchanger because the surface area on the fins can be increased.
Patent JP-H09218181-A (JP)
Title: Ultrasonic diagnosis method and device
Inventor: TAKAGI TSUTOMU
IPC: G01N29/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To easily measure the dimensions of the rotted part of a living tree or a wooden column-prepared immediately after cutting down a tree. SOLUTION: In this ultrasonic diagnosis method, an ultrasonic wave is transmitted toward the inside of a wooden column from the first point on the periphery of the measurement cross section 20 of the column. This ultrasonic wave, after propagation through the inside of the wooden column, is received at the second point positioned on the periphery of the cross section 20 so as to form the preset propagation angle with the first point and the center point of the measurement cross section 20. Then, the propagation time of the ultrasonic wave is measured, thereby measuring the dimensions of a rotted part 21 present in the wooden column. In this case, a reference propagation time is measured on the basis of the propagation angle of 45 degrees, and at the same time, a propagation time across the rotted part 21 is measured on the basis of the propagation angle of 180 degrees.  The dimensions of the rotted part 21 are, then, measured on the basis of a ratio of the reference propagation time to the rotted part propagation time.
Patent JP-S63200830-A (JP)
Title: Method of improving micro-capsulization by interfacial polyaddition
Inventor: JIRUBEERU BIBAN
IPC: B01J13/02
Filed: 1988-02-04
Abstract: Microcapsules, and especially suspensions of microencapsulated colorants well adapted for the manufacture of carbonless papers, are produced by emulsifying a hydrophobic organic fluid which includes an aliphatic diisocyanate and an isocyanurate ring trimer of an aliphatic diisocyanate, and optionally a dissolved organic material, in an essentially aqueous liquid containing a protective colloid, a surfactant, or both, wherein the weight ratio of aliphatic diisocyanate/trimer ranges from 0.05/l to 0.70/l and the surface tension between the aqueous phase and the hydrophobic organic phase ranges from 0 to 20 mN/m, and then forming microcapsules by interfacially reacting a polyamine with the emulsion which results, thereby constituting polyurea walls of said microcapsules by polyaddition.
Patent JP-S60165900-A (JP)
Title: Speaker unit
Inventor: YOSHIKAWA AKIRA
IPC: H04R1/24
Filed: 1984-02-09
Abstract: PURPOSE:To miniaturize the inner/outer diameters of a belt-shaped diaphragm of a coaxial flat speaker unit and also to miniaturize a frame and edge by scratching out part of a magnet and providing a terminal plate to the space produced by scratching. CONSTITUTION:A tweeter is constituted of an equalizer 1, diaphragm 2, frame 3, plate 4, megnet 5, yoke 6, and a terminal 7. A wafer is constituted of a frame 8, diaphragm 9, inside edge 10a, outer side edge 10b, frame 11, plate 12, magnet 13, yoke 14, and a baffle plate 15 so as to fix the edge 10a. Part of the magnet 5 of the tweeter is scratched out a tweeter terminal plate 7 is provided to the space produced by scratching, thereby allowing the inner diameter of the diaphragm 9 of a belt-shaped wafer to make small and also the outer diameter of the diaphragm 9 is made small, if the area of the diaphragm 9 is assumed as constant. In such a way, the frame 11 of the wafer, the outer side edge 10b of the wafer, etc. are made small.
Patent JP-H01198049-A (JP)
Title: Formation of polycide wiring layer
Inventor: TAKAO YOSHIHIRO
IPC: H01L21/265
Filed: 1988-02-03
Abstract: PURPOSE:To reduce the contact resistance between a polycide wiring layer and a semiconductor substrate by a method wherein a polycrystalline silicon layer comprising a polycide wiring layer and a high melting point metallic silicide layer are individually implanted with B ions in two steps while the dosage for the silicide layer is set up to exceed specific magnification of the dosage for the polycrystalline silicon layer. CONSTITUTION:Polycrystalline silicon layer 4 comprising polycide wiring layer is implanted with B<+> ions in the dosage of around 4X10<14>/C while a high melting point metallic silicide layer 5 is also implanted with B<+> ions in the dosage of 8X10<15>/cm<2> exceeding ten times of the dosage for the polycrystalline silicon layer 4. After the implantation of B<+> ions, a cap layer 6 is formed on the silicide layer 5 and then the whole silicon substrate 1 is heattreated in inert atmosphere to activate the B<+> ions. Through these procedures, the decrease in B concentration near the boundary between the polycrystalline silicon layer 4 and the high melting point metallic silicide layer 5 can be restricted since the concentration in the silicide layer 5 is higher than that in the silicon layer 4.
Patent JP-S57137005-A (JP)
Title: Rolling method
Inventor: TOMITA IZUMI
IPC: B21B37/00
Filed: 1981-02-19
Abstract: PURPOSE:To perform rolling and finishing work in succession to the rolling smoothly by setting once the outlet speed of a rear side rolling stand of a  cutter to lower than the inlet speed of a front side rolling stand and providing  a space between the preceding and succeeding materials for rolling which are  cut with a cutter during traveling. CONSTITUTION:A slab is inserted from a rolling stand 3a part into a rolling line 1, and is bisected to a preceding material W1 and a succeeding material W2  with a crop shear 4. Next, the outlet speed V2 of the rolling stand 3e on the  rear side of the crop shear 4 is once set lower than the inlet speed V1 of a rolling stand 3f on the front side. At the point of the time when the material W2 is  bitten in the stand 3f, the inlet speed V1 and the outlet speed V2 are returned to  an equal speed. The provision of a speed difference between the speed V1 and  the speed V2 after the cutting results in that the material W2 advances with  delay from the material W1, and a desired space S is formed between the material W1 and the material W2.
Patent JP-H10221689-A (JP)
Title: Polarized light illuminator and projection type picture display device
Inventor: YAMAGISHI NARUMASA
IPC: G02B27/18
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain an illuminator having a uniform luminance distribution without sacrificing the size of a device by performing an illumination efficiently while lining up polarization directions of light beams of two kinds of polarization directions in an illuminator using a light source emitting a random light. SOLUTION: In an illuminator having a light source 211 and an integrator optical system 23, the illuminator has a polarization separating means 202 separating a luminous flux from the light source into two polarized light beams whose polarization directions orthgonally cross to make them two roughly parallel light beams and is provided with a polarization converting means 224 lining up the polarization directions of the two polarization directions. The polarization separating means 202 has a polarization separating surface provided with polarization separating films provided roughly parallel with respect to the optical axis of the luminous flux entering from the first lens plate 213 to a second lens plate 214 of the integrator optical system 202 and is provided in between the lens plate 213 and the second lens plate 214.
Patent JP-S63158141-A (JP)
Inventor: WATABE KAZUTAKA
IPC: C09K3/00
Filed: 1987-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。